US6123071A - Facial masks for assisted respiration or CPAP - Google Patents
Facial masks for assisted respiration or CPAP Download PDFInfo
- Publication number
- US6123071A US6123071A US08/720,288 US72028896A US6123071A US 6123071 A US6123071 A US 6123071A US 72028896 A US72028896 A US 72028896A US 6123071 A US6123071 A US 6123071A
- Authority
- US
- United States
- Prior art keywords
- mouth
- mask
- nasal
- chamber
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 28
- 230000001815 facial effect Effects 0.000 title description 3
- 239000012530 fluid Substances 0.000 claims description 31
- 238000011282 treatment Methods 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 60
- 239000002131 composite material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 206010028748 Nasal obstruction Diseases 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000001797 obstructive sleep apnea Diseases 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000019693 Lung disease Diseases 0.000 description 1
- 208000001705 Mouth breathing Diseases 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 208000018360 neuromuscular disease Diseases 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/206—Capsule valves, e.g. mushroom, membrane valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
- A61M16/209—Relief valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/720,288 US6123071A (en) | 1993-06-18 | 1996-09-26 | Facial masks for assisted respiration or CPAP |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL9490 | 1993-06-18 | ||
AUPL949093 | 1993-06-18 | ||
US08/262,134 US5560354A (en) | 1993-06-18 | 1994-06-17 | Facial masks for assisted respiration or CPAP |
US08/720,288 US6123071A (en) | 1993-06-18 | 1996-09-26 | Facial masks for assisted respiration or CPAP |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/262,134 Division US5560354A (en) | 1993-06-18 | 1994-06-17 | Facial masks for assisted respiration or CPAP |
Publications (1)
Publication Number | Publication Date |
---|---|
US6123071A true US6123071A (en) | 2000-09-26 |
Family
ID=3776985
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/262,134 Expired - Lifetime US5560354A (en) | 1993-06-18 | 1994-06-17 | Facial masks for assisted respiration or CPAP |
US08/720,288 Expired - Lifetime US6123071A (en) | 1993-06-18 | 1996-09-26 | Facial masks for assisted respiration or CPAP |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/262,134 Expired - Lifetime US5560354A (en) | 1993-06-18 | 1994-06-17 | Facial masks for assisted respiration or CPAP |
Country Status (3)
Country | Link |
---|---|
US (2) | US5560354A (en) |
EP (1) | EP0634186B1 (en) |
DE (1) | DE69425613T2 (en) |
Cited By (140)
Publication number | Priority date | Publication date | Assignee | Title |
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US6427694B1 (en) * | 2000-11-22 | 2002-08-06 | Mpv-Truma Gesellschaft Fur Medizintechnische Produkte Gmbh | Nasal breathing mask |
US6557556B2 (en) * | 1998-01-16 | 2003-05-06 | Resmed Limited | Forehead support for facial mask |
US6581601B2 (en) | 1999-06-18 | 2003-06-24 | Saeed Ziaee | Nasal mask with balloon exhalation valve |
US6581602B2 (en) * | 1996-07-26 | 2003-06-24 | Resmed Limited | Nasal mask and mask cushion therefor |
US6595214B1 (en) * | 2000-11-22 | 2003-07-22 | Mpv-Truma Gesellschaft Fur | Nasal respiration mask |
US6615832B1 (en) * | 1999-06-22 | 2003-09-09 | Bragel International, Inc. | Wear article with detachable interface assembly |
US6626177B1 (en) * | 1999-06-18 | 2003-09-30 | Saeed Ziaee | Nasal mask |
US6644315B2 (en) | 1999-06-18 | 2003-11-11 | Saeed Ziaee | Nasal mask |
US6662803B2 (en) * | 2000-06-14 | 2003-12-16 | Fisher & Paykel Healthcare Limited | Nasal mask |
US6679257B1 (en) | 1998-08-13 | 2004-01-20 | Fisher & Paykel Limited | Breathing assistance apparatus |
US20040060560A1 (en) * | 2002-09-27 | 2004-04-01 | Sensormedics Corporation | High FIO2 oxygen mask with a sequential dilution feature |
US20040084048A1 (en) * | 2002-09-27 | 2004-05-06 | Alex Stenzler | High FIO2 oxygen mask with a sequential dilution feature and filter |
US6736139B1 (en) | 2003-02-20 | 2004-05-18 | Mark Wix | Ventilation mask assist device |
WO2004078231A2 (en) * | 2003-02-28 | 2004-09-16 | Sunrise Medical Hhg Inc. | Nasal mask cushion |
US20040226563A1 (en) * | 2003-05-12 | 2004-11-18 | Zhaoxia Xu | Face Mask with Double Breathing Chambers |
US6820617B2 (en) * | 1998-08-13 | 2004-11-23 | Fisher & Paykel Limited | Breathing assistance apparatus |
WO2005063328A1 (en) * | 2003-12-31 | 2005-07-14 | Resmed Ltd | Compact oronasal patient interface |
US20050166928A1 (en) * | 2004-01-30 | 2005-08-04 | Yandong Jiang | Methods and devices for maintaining an open airway |
US20060096598A1 (en) * | 2004-11-05 | 2006-05-11 | Ho Peter C F | Respiratory mask seal and mask using same |
US20060174887A1 (en) * | 2004-12-10 | 2006-08-10 | Sanjay Chandran | Ventilation interface |
US20060283461A1 (en) * | 2004-12-24 | 2006-12-21 | Resmed Limited | Mask system |
WO2007008725A2 (en) * | 2005-07-11 | 2007-01-18 | Thornton W Keith | Multi-chamber mask and method of forming the same |
WO2007000145A3 (en) * | 2005-06-25 | 2007-04-05 | Univ Berlin Freie | Analysis method for determining a functional parameter of an organ using preferably an aqueous 13c methacetin solution |
US20070272249A1 (en) * | 2006-05-10 | 2007-11-29 | Sanjay Chandran | Ventilation interface |
US20080060654A1 (en) * | 2006-09-07 | 2008-03-13 | Nellcor Puritan Bennett Incorporated | Method and apparatus for securing a patient interface to a patient's face |
US20080060648A1 (en) * | 2006-09-11 | 2008-03-13 | W. Keith Thornton | Stability Medical Mask |
US20080129063A1 (en) * | 2006-12-01 | 2008-06-05 | Samsung Electronics Co., Ltd. | Vacuum type pickup apparatus and vacuum type pickup Method |
US20080216843A1 (en) * | 2004-01-30 | 2008-09-11 | The General Hospital Corporation D/B/A Massachusetts General Hospital | Methods and devices for relieving upper airway obstructions |
US7455063B2 (en) | 2005-06-17 | 2008-11-25 | Nellcor Puritan Bennett Llc | Adjustable gas delivery mask having a flexible gasket |
FR2917297A1 (en) * | 2006-09-18 | 2008-12-19 | Frederic Magnan | ORAL VENTILATION INTERFACE |
US20090159084A1 (en) * | 2007-12-21 | 2009-06-25 | Mergenet Solutions | System, method and ventilation interface for providing pressurized breathable gas to the mouth and nose separately |
US7559327B2 (en) | 2005-05-31 | 2009-07-14 | Respcare, Inc. | Ventilation interface |
US20090223519A1 (en) * | 2003-10-18 | 2009-09-10 | Martin Eifler | Ventilation mask |
US20090250061A1 (en) * | 2008-04-02 | 2009-10-08 | Marasigan Brian L | Resuscitation Face Mask |
US20090250071A1 (en) * | 2008-04-07 | 2009-10-08 | Kimani Mwangi Anthony P | Suction therapy apparatus and method |
US7654263B2 (en) | 2002-01-17 | 2010-02-02 | Map Medizin-Technologie Gmbh | Breathing mask arrangement and a forehead support device for same |
US7762259B2 (en) | 2003-04-10 | 2010-07-27 | Resmed Limited | Mask with integral cushion and forehead piece |
US7775209B2 (en) | 2000-10-19 | 2010-08-17 | Map Medizintechnologie Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
USD623288S1 (en) | 2006-04-28 | 2010-09-07 | Resmed Limited | Patient interface |
US7827987B2 (en) | 2005-06-17 | 2010-11-09 | Nellcor Puritan Bennett Llc | Ball joint for providing flexibility to a gas delivery pathway |
US7849855B2 (en) | 2005-06-17 | 2010-12-14 | Nellcor Puritan Bennett Llc | Gas exhaust system for a gas delivery mask |
US7900630B2 (en) | 2005-06-17 | 2011-03-08 | Nellcor Puritan Bennett Llc | Gas delivery mask with flexible bellows |
US7958893B2 (en) | 2001-09-07 | 2011-06-14 | Resmed Limited | Cushion for a respiratory mask assembly |
US7963284B2 (en) | 2002-10-24 | 2011-06-21 | Airway Technologies, Llc | Custom fitted mask and method of forming same |
US7967014B2 (en) | 2001-10-22 | 2011-06-28 | Map Medizin-Technologie Gmbh | Application device for breathing mask arrangement |
US7992559B2 (en) | 2001-10-22 | 2011-08-09 | Map Medizin-Technologie Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
US8020276B2 (en) | 2006-11-30 | 2011-09-20 | Airway Technologies, Llc | System and method for custom-orienting a medical mask to an oral appliance |
US8028698B2 (en) | 2006-09-18 | 2011-10-04 | Invacare Corporation | Breathing mask |
WO2011125061A2 (en) * | 2010-04-07 | 2011-10-13 | Kast Silicone Ltd. | Means and method for administering medicaments to infants |
US8042539B2 (en) | 2004-12-10 | 2011-10-25 | Respcare, Inc. | Hybrid ventilation mask with nasal interface and method for configuring such a mask |
USD652909S1 (en) | 2006-04-28 | 2012-01-24 | Resmed Limited | Respiratory mask frame |
EP2417994A1 (en) * | 2010-08-12 | 2012-02-15 | Airtec Beatmungshilfen GmbH & Co KG | Breathing mask for simultaneous mouth and nose ventilation |
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Also Published As
Publication number | Publication date |
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EP0634186A3 (en) | 1995-04-12 |
EP0634186B1 (en) | 2000-08-23 |
US5560354A (en) | 1996-10-01 |
DE69425613D1 (en) | 2000-09-28 |
DE69425613T2 (en) | 2000-12-28 |
EP0634186A2 (en) | 1995-01-18 |
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